To cite package ‘pfm’ in publications use:

Johannes Ranke (2026). pfm: Utilities for Pesticide Fate Modelling. R package version 0.6.5, https://github.com/jranke/pfm.

Corresponding BibTeX entry:

  @Manual{,
    title = {pfm: Utilities for Pesticide Fate Modelling},
    author = {{Johannes Ranke}},
    year = {2026},
    note = {R package version 0.6.5},
    url = {https://github.com/jranke/pfm},
  }